Individual Calculations February 2014
 Zak, Jiri  Total change: -1.35  Rating chartPersonal card
 Prague Open 2014 - A - IM open Praha CZE 2014-01-10
RcRownchangeKK*chgGame
 1878 1694 2.50 9 -0.09 15 -1.35 
  Gorin, Alexander 2055 RUS1.0010.901513.50 
  Kanovsky, David m2094  * CZE0.001-0.0815-1.20 
  Rous, Daniel 2037 CZE0.001-0.1215-1.80 
  Tejkal, Jiri 1970 CZE0.001-0.1715-2.55 
  Janecek, Vaclav 1811 CZE0.001-0.3415-5.10 
  Slechta, Jan 1767 CZE0.001-0.4015-6.00 
  Glacner, Karel 1589 CZE0.501-0.1415-2.10 
  Tomek, Karel 1819 CZE0.5010.17152.55 
  Pitkanen, Juhani 1761 FIN0.5010.09151.35 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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